pub struct MetaAttached<T, M> {
pub inner: T,
pub meta: M,
}Expand description
Wrapper type that attaches metadata to an inner type.
Fields§
§inner: T§meta: MTrait Implementations§
Source§impl<T: Clone, M: Clone> Clone for MetaAttached<T, M>
impl<T: Clone, M: Clone> Clone for MetaAttached<T, M>
Source§fn clone(&self) -> MetaAttached<T, M>
fn clone(&self) -> MetaAttached<T, M>
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl<T, M> Display for MetaAttached<T, M>
impl<T, M> Display for MetaAttached<T, M>
Source§impl<T, M> MetadataExt for MetaAttached<T, M>
impl<T, M> MetadataExt for MetaAttached<T, M>
Auto Trait Implementations§
impl<T, M> Freeze for MetaAttached<T, M>
impl<T, M> RefUnwindSafe for MetaAttached<T, M>where
T: RefUnwindSafe,
M: RefUnwindSafe,
impl<T, M> Send for MetaAttached<T, M>
impl<T, M> Sync for MetaAttached<T, M>
impl<T, M> Unpin for MetaAttached<T, M>
impl<T, M> UnwindSafe for MetaAttached<T, M>where
T: UnwindSafe,
M: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<T> ValueSize for T
impl<T> ValueSize for T
Source§fn value_size(&self) -> usize
fn value_size(&self) -> usize
The size of this value in bytes, excluding allocated data. Read more
Source§fn value_size_sum_iter<'item>(iterator: impl Iterator<Item = &'item T>) -> usizewhere
T: 'item,
fn value_size_sum_iter<'item>(iterator: impl Iterator<Item = &'item T>) -> usizewhere
T: 'item,
The total sum of the sizes of all values in the given iterator, in
bytes. This is default-implemented by computing ValueSize::value_size
on every element and summing them. For Sized types, a more potentially
efficient implementation using Iterator::count is provided. If you are
implementing this trait manually, it is unlikely to be more efficient to
provide a manual implementation here. Read more
Source§fn value_size_sum_exact_size_iter<'item>(
iterator: impl ExactSizeIterator<Item = &'item T>,
) -> usizewhere
T: 'item,
fn value_size_sum_exact_size_iter<'item>(
iterator: impl ExactSizeIterator<Item = &'item T>,
) -> usizewhere
T: 'item,
The total sum of the sizes of all values in the given
exact-size-iterator, in bytes. This is default-implemented by using
ValueSize::value_size_sum_iter. For Sized types, a usually more
efficient implementation using ExactSizeIterator::len is provided. If
you are implementing this trait manually, it is unlikely to be more
efficient to provide a manual implementation here. Read more